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3-ethynylpyridin-2-amine

Also known as: 3-ethynyl-2-pyridinamine, 2-amino-3-ethynylpyridine, 2-pyridinamine, 3-ethynyl-, 3-ethynylpyridin-2-amine, 3-ethinyl-pyridin-2-ylamine, 3-ethynylpyridin-2-amine - [E45198]

3-ethynylpyridin-2-amine (CAS 67346-74-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6N2 and a molecular weight of 118.13600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
67346-74-1
Jingsj CID
J-1186461-2
Molecular Formula
C7H6N2
Molecular Weight
118.13600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass118.05300
PSA38.91000
LogP1.22630
Storage Conditions2-8°C

Frequently Asked Questions

What is the CAS number of 3-ethynylpyridin-2-amine?

The CAS number of 3-ethynylpyridin-2-amine is 67346-74-1.

What are the molecular formula and molecular weight of 3-ethynylpyridin-2-amine?

3-ethynylpyridin-2-amine has molecular formula C7H6N2 and molecular weight 118.13600 g/mol.

What are the upstream and downstream products of 3-ethynylpyridin-2-amine?

For 3-ethynylpyridin-2-amine, Upstream Products: 3-((trimethylsilyl)ethynyl)pyridin-2-amine, 2-Amino-3-iodopyridine, Trimethylsilylacetylene; Downstream Products: ethyl 1,8-naphthyridine-2-carboxylate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "3-ethynylpyridin-2-amine (CAS 67346-74-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1186461-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.